.nav{
    background: #000;
    color: #fff;
}
.meub{
    font-size: 13px;
    text-align: center;
    line-height: 60px;
}
.neinn div:nth-of-type(1){
    color: #000;
    background: #fff;
}
.neinn div:hover{
    color: #000;
    background: #fff;
}



.header{
    background: #2ba3d4;
    height: 650px;
    padding-top: 100px;
}
.header p{
    line-height:20px;
    font-size: 18px;
    color: #fff;
}
.header p:nth-of-type(1){
    margin-top: 40px;
}
.header p:nth-of-type(2){
    margin-bottom:60px;
}
.btn_1{
    padding:14px 30px;
    text-align: center;
    font-size: 15px;
    background: #fff;
    color: #2ba3d4;
    border-radius:4px;
}


.mian{
    padding-bottom: 130px;
    background: #3dc0f1;
    color: #fff;
}
.mian_onn{
    padding-top: 132px;
}
.mian_onn h2{
    font-size: 40px;
}
.mian_onn p{
    line-height: 20px;
    font-size:18px ;
}
.mian_onn p:nth-of-type(1){
    margin-top: 40px;
}
.linne{
    margin-top: 72px;
    font-size: 14px;
}
.col-md-3 p:nth-of-type(1){
    margin-top: 30px;
}
.cli p,.che p{
    line-height: 6px;
}
.text_ti{
    margin-bottom: 120px;
}

.lin{
    margin-top: 172px;
    margin-bottom: 88px;
}

.che{
    height: 300px;
    border: 1px solid #999;
    border-bottom: 1px solid #0ba1d8;
    font-size: 13px;
    margin-top: 10px;
}
.che img,.che h4,.che p:nth-of-type(1){
    margin-top: 30px;
}
.foot{
    height: 280px;
    padding-top: 125px;
    color: #fff;
    background: #000;
    font-size: 18px;
}